George Zimmerman was arrested Monday in Florida after deputies responded to a disturbance call at a house, authorities said.

"Authorities provided few other details, and it was not immediately known what charges he faced," reports the Associated Press; but Orlando news outlet WESH News says it was a domestic dispute involving his girlfriend. Zimmerman has been booked in the Seminole County Jail, according to law enforcement officials.

Zimmerman, 30, was acquitted in July of all charges in the shooting of Trayvon Martin. The death of the black teenager, who was unarmed, touched off a nationwide debate about race and self-defense.